Which of the following is used to make Periscope ?
a) Concave Mirror
b) Convex Mirror
c) Plane Mirror
d) Lens
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c) plane mirror
mark brainlest
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plane mirror can used to make periscope because periscope is a useful example of law of reflection at work its important that your mirror are placed at 45 degree angle because light always reflects away from mirror at a same angle that it's hit it.
In a periscope light from the object strikes the top mirror at 45 degree and bounces off at the same angle.
In a periscope light from the object strikes the top mirror at 45 degree and bounces off at the same angle.
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